package com.ipay.utils;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

public class PinYinUtils {
	
	/**
	  * 获取字符串拼音的第一个字母
	  * @param chinese
	  * @return
	  */
	 public static String toFirstChar(String chinese){
	     StringBuffer pinyinStr = new StringBuffer();
	     char[] newChar = chinese.toCharArray();  //转为单个字符
	     HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat(); 
	     defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);  
	     defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);  
	     for (int i = 0; i < newChar.length; i++) {  
	         if (newChar[i] > 128) {  
	             try {  
	                 pinyinStr.append(PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0].charAt(0));
	             } catch (BadHanyuPinyinOutputFormatCombination e) {  
	                 e.printStackTrace();  
	             }  
	         }else{  
	             pinyinStr.append(newChar[i]);
	         }  
	     }  
	     return pinyinStr.toString();
	 }  
	
	/**
     * 汉字转为拼音
     * @param chinese
     * @return
     */
    public static String toPinyin(String chinese){
        StringBuffer pinyinStr=new StringBuffer();
        char[] newChar = chinese.toCharArray();  
        HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();  
        defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);  
        defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);  
        for (int i = 0; i < newChar.length; i++) {  
            if (newChar[i] > 128) {  
                try {  
					pinyinStr.append(PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0]);
                } catch (BadHanyuPinyinOutputFormatCombination e) {  
                    e.printStackTrace();  
                }  
            }else{  
				pinyinStr.append(newChar[i]);
            }  
        }  
        return pinyinStr.toString();
    }  
    
    public static void main(String[] args) {
    	System.out.println(toFirstChar("hzzhwpy1"));
    	System.out.println(toFirstChar("123456"));
        System.out.println(toFirstChar("汉字转换为拼音"));
    }
}
